JPS6344241U - - Google Patents
Info
- Publication number
- JPS6344241U JPS6344241U JP1986137153U JP13715386U JPS6344241U JP S6344241 U JPS6344241 U JP S6344241U JP 1986137153 U JP1986137153 U JP 1986137153U JP 13715386 U JP13715386 U JP 13715386U JP S6344241 U JPS6344241 U JP S6344241U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- reel
- mode
- switching
- idle gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
- G11B15/444—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor reversing arrangements
- G11B15/446—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor reversing arrangements by driving the reels only
- G11B15/448—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor reversing arrangements by driving the reels only automatic reverse drive transfer therefor
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
Landscapes
- Gear Transmission (AREA)
- Transmission Devices (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
第１図〜第８図は本考案の実施例を示すもので
あり、第１図はオートリバース式テーププレーヤ
のモード切換装置をシヤーシの表面側から示す平
面図、第２図は第１図のテーププレーヤにおいて
シヤーシの裏面に配置された動力伝達部をシヤー
シを透視して示す平面図、第３図はプレイモード
における切換ギヤのロツク状態を示す平面図、第
４図はキユーモードまたはレビユーモードにおけ
る切換ギヤのロツク状態を示す平面図、第５図〜
第８図は第１図に示すテーププレーヤにおいてシ
ヤーシの裏面に配置されたモード切換機構を動作
別に示すものであり、第５図はストツプモード、
第６図はノーマルプレイモード、第７図はリバー
スプレイモード、第８図はリバースプレイモード
から移行したキユーモードまたはレビユーモード
を示している。第９図は従来のオートリバース式
テーププレーヤのモード切換装置を示す平面図、
第１０図はその切換ギヤを示す平面図である。
１……シヤーシ、２ａ，２ｂ……リール台、３
ａ，３ｂ……リールギヤ、４ａ，４ｂ……キヤプ
スタン、８，９……フライホイール、１１……リ
ール駆動ギヤ、１３……アイドルアーム、１５…
…アイドルギヤ、２０……切換ギヤ、２３ａ，２
３ｂ，２３ｃ……ストツパ突起、３０……トリガ
ーレバー、３４……ロツクピン、４０……ヘツド
ベース、４０ｄ……キユーモードまたはレビユー
モードへ切換えるときにリバースギヤを押し戻す
規制片、４１……磁気ヘツド、４２ａ，４２ｂ…
…ピンチローラ、５０……リバースギヤ、５２…
…リバースアーム、５４……リバース規制ピン、
５５……リバースギヤを付勢するスプリング、６
０……モード切換レバー、７０……規制レバー、
７１……リバースギヤの移動を規制する規制片、
７２……アイドルギヤの首振りを規制する規制片
、Ｍ……モータ。
1 to 8 show embodiments of the present invention. FIG. 1 is a plan view of the mode switching device of an auto-reversing tape player viewed from the front side of the chassis, and FIG. A plan view showing the power transmission section arranged on the back side of the chassis in a tape player as seen through the chassis, FIG. 3 is a plan view showing the locked state of the switching gear in play mode, and FIG. 4 shows switching in queue mode or review mode. A plan view showing the locked state of the gear, Fig. 5~
FIG. 8 shows the mode switching mechanism arranged on the back of the chassis in the tape player shown in FIG. 1 according to its operation, and FIG.
FIG. 6 shows the normal play mode, FIG. 7 shows the reverse play mode, and FIG. 8 shows the queue mode or review mode shifted from the reverse play mode. FIG. 9 is a plan view showing a mode switching device of a conventional auto-reverse tape player;
FIG. 10 is a plan view showing the switching gear. 1... Chassis, 2a, 2b... Reel stand, 3
a, 3b... Reel gear, 4a, 4b... Capstan, 8, 9... Flywheel, 11... Reel drive gear, 13... Idle arm, 15...
...Idle gear, 20...Switching gear, 23a, 2
3b, 23c...Stopper projection, 30...Trigger lever, 34...Lock pin, 40...Head base, 40d...Regulation piece that pushes back the reverse gear when switching to queue mode or review mode, 41...Magnetic head, 42a, 42b...
...Pinch roller, 50...Reverse gear, 52...
...Reverse arm, 54...Reverse regulation pin,
55... Spring that biases the reverse gear, 6
0...Mode switching lever, 70...Restriction lever,
71...Regulation piece that restricts movement of reverse gear;
72...Regulating piece for regulating the swing of the idle gear, M...Motor.
Claims (1)
ヤプスタン４ａ，４ｂならびにリール駆動ギヤ１
１と、 リール駆動ギヤ１１に噛み合つており且つリー
ル駆動ギヤ１１の回転方向に応じて首振り動作し
、一対のリール台２ａ，２ｂに設けられた一対の
リールギヤ３ａ，３ｂに対して選択的に噛み合う
アイドルギヤ１５と、 移動自在に支持され且つ前記一対のリールギヤ
３ａ，３ｂのいずれか一方と前記アイドルギヤ１
５との双方に噛み合う方向へ付勢されているギヤ
５０と、 前記ギヤ５０が一方のリールギヤとアイドルギ
ヤとの双方へ噛み合う方向へ移動するのを規制す
る規制部７１ならびに前記アイドルギヤ１５がギ
ヤ５０と噛み合わない側のリールギヤの方向へ首
振り動作するのを阻止する規制部７２を有してい
る規制レバー７０と、 ノーマルプレイモードとリバースプレイモード
のいずれかのモードへの切換え時に、前記規制レ
バー７０をリール台３ａ，３ｂの方向へ押圧して
、規制部７１がギヤ５０のリールギヤ方向への移
動を許容し且つ規制部７２がアイドルギヤ１５の
首振り動作を規制する位置へ移動させ、しかもノ
ーマルプレイモードまたはリバースプレイモード
から磁気ヘツドがテープに軽く接触する位置まで
後退するキユーモードまたはレビユーモードへの
切換え時に、規制レバー７０がリール台から遠ざ
かる方向へ移動するのを許容して、規制部７２が
アイドルギヤ１５の首振り動作を許容する位置へ
後退させる切換部材４０と、 が設けられており且つ、前記切換部材４０には、
ノーマルプレイモードまたはリバースプレイモー
ドからキユーモードまたはレビユーモードへ切換
えられるときに、前記ギヤ５０をリールギヤとア
イドルギヤから離す方向へ移動させる他の規制部
４０ｄが設けられて成るオートリバース式テープ
プレーヤのモード切換装置。 (2) 規制レバー７０をリール台２ａ，２ｂの方
向へ押圧する切換部材は、磁気ヘツド４１をテー
プに対して接近させ且つ離反させるヘツドベース
４０である実用新案登録請求の範囲第１項記載の
オートリバース式テーププレーヤのモード切換装
置。[Claims for Utility Model Registration] (1) A pair of capstans 4a, 4b and a reel drive gear 1 that are rotationally driven by a motor M.
1, which meshes with the reel drive gear 11, swings according to the rotational direction of the reel drive gear 11, and selectively engages the pair of reel gears 3a and 3b provided on the pair of reel stands 2a and 2b. an idle gear 15 that meshes with one of the pair of reel gears 3a and 3b that is movably supported and that meshes with the idle gear 1;
5, a regulating portion 71 that restricts movement of the gear 50 in the direction of meshing with both one reel gear and the idle gear, and the idle gear 15. A regulation lever 70 has a regulation part 72 that prevents the swinging motion in the direction of the reel gear on the side that does not mesh with the regulation lever 70, and when switching to either normal play mode or reverse play mode, the regulation lever 70 Press the lever 70 in the direction of the reel stands 3a, 3b to move it to a position where the restriction part 71 allows the movement of the gear 50 in the direction of the reel gear and the restriction part 72 restricts the swinging motion of the idle gear 15, Moreover, when switching from normal play mode or reverse play mode to cue mode or review mode in which the magnetic head retreats to a position where the magnetic head lightly contacts the tape, the regulating lever 70 is allowed to move away from the reel stand. 72 is provided with a switching member 40 for retracting the idle gear 15 to a position where the swinging motion of the idle gear 15 is allowed, and the switching member 40 is provided with:
Mode switching of an auto-reverse type tape player, which is provided with another regulating part 40d that moves the gear 50 in a direction away from a reel gear and an idle gear when switching from normal play mode or reverse play mode to cue mode or review mode. Device. (2) The switching member that presses the regulating lever 70 in the direction of the reel stands 2a, 2b is the auto head base 40 that moves the magnetic head 41 toward and away from the tape. Mode switching device for reverse type tape players.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986137153U JPH0450581Y2 (en) | 1986-09-05 | 1986-09-05 | |
| KR2019870006085U KR910002717Y1 (en) | 1986-09-05 | 1987-04-24 | Mode changing of auto reverse tape player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986137153U JPH0450581Y2 (en) | 1986-09-05 | 1986-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6344241U true JPS6344241U (en) | 1988-03-24 |
| JPH0450581Y2 JPH0450581Y2 (en) | 1992-11-30 |
Family
ID=31040938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986137153U Expired JPH0450581Y2 (en) | 1986-09-05 | 1986-09-05 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0450581Y2 (en) |
| KR (1) | KR910002717Y1 (en) |
-
1986
- 1986-09-05 JP JP1986137153U patent/JPH0450581Y2/ja not_active Expired
-
1987
- 1987-04-24 KR KR2019870006085U patent/KR910002717Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450581Y2 (en) | 1992-11-30 |
| KR880006850U (en) | 1988-05-31 |
| KR910002717Y1 (en) | 1991-04-26 |
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